//
//  UIbutton+Extesion.swift
//  weibo
//
//  Created by 上官风雨 on 15/11/14.
//  Copyright © 2015年 上官风雨. All rights reserved.
//

import UIKit

extension UIButton{
    
    convenience init(title:String?,backImage:String?,color:UIColor?,image: String = "",size:CGFloat = 14){
        
        self.init()
        if title != nil{
            setTitle(title, forState: .Normal)
        }
        if backImage != nil {
            setBackgroundImage(UIImage(named:backImage!), forState: .Normal)
            setBackgroundImage(UIImage(named: backImage! + "_highlighted"), forState: .Highlighted)
            
        }
        
        titleLabel?.font = UIFont.systemFontOfSize(size)
        
        setImage(UIImage(named: image), forState: .Normal)
        
        if color != nil{
            
            setTitleColor(color, forState: .Normal)
        }
        
    }
    
    
}